• Wind Cave National Park - Two Worlds

    Wind Cave

    National Park South Dakota

Wildflowers - Wooly Verbena

Wooly Verbena (Hoary vervain) - Verbena stricta
Wooly Verbena (Hoary vervain) - Verbena stricta
NPS Photo

Did You Know?

Bull elk in the park.

A Rocky Mountain bull elk weighs between 700 - 800 pounds. Rocky Mountain elk were introduced to the park in 1914 and 1916. More...